Let's divide 248398 by 19
We want to figure out the number of times 248398 can be divided by 19.

On to step 1:
When dividing 2 by 19, we get 0 with a remainder of 2.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 2 leaves us with 2.
Fetch the next digit (4) from the dividend, attach it to 2 and continue: 24 / 19

Step 2:
When dividing 24 by 19, we get 1 with a remainder of 5.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Subtract 19 from 24 to get 5.
Include the next digit (8) from the dividend after 5, then repeat: 58 / 19

Moving on to step 3:
19 can be fit into 58 3 times, resulting in a remainder of 1.
Put 3 as the next digit of the answer. 
Result so far: 13.0
If we subtract 57 from 58, we get 1.
Append the next digit (3) from the dividend to 1 and continue with: 13 / 19

Let's proceed to step 4:
When dividing 13 by 19, we get 0 with a remainder of 13.
Use 0 as the next digit of our solution. 
Result so far: 130.0
If we subtract 0 from 13, we get 13.
Grab the next digit (9) from the dividend, add it to 13, then carry on: 139 / 19

Step 5:
139 divided by 19 is 7 with a remainder of 6.
Write down 7 as next digit of the result. 
Result so far: 1307.0
Deduct 133 from 139 and we're left with 6.
Fetch the next digit (8) from the dividend, attach it to 6 and continue: 68 / 19

Step 6:
The number 19 fits into 68 3 times, leaving a remainder of 11.
The next digit of our result is 3. 
Result so far: 13073.0
Subtract 57 from 68 to get 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

Advancing to step 7:
19 can be fit into 110 5 times, resulting in a remainder of 15.
The number 5 becomes the next digit in our result. 
Result so far: 13073.5
Subtract 95 from 110 to get 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Advancing to step 8:
If we divide 150 by 19, we get 7 and a remainder of 17.
Write down 7 as next digit of the result. 
Result so far: 13073.57
If we take 133 away from 150, we end up with 17.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

On to step 9:
170 divided by 19 is 8 with a remainder of 18.
The number 8 becomes the next digit in our result. 
Result so far: 13073.578
The remainder is 18 after subtracting 152 from 170.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Let's proceed to step 10:
When dividing 180 by 19, we get 9 with a remainder of 9.
Put 9 as the next digit of the answer. 
Result so far: 13073.5789
Deduct 171 from 180 and we're left with 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Going ahead to step 11:
If we divide 90 by 19, we get 4 and a remainder of 14.
The number 4 becomes the next digit in our result. 
Result so far: 13073.57894
If we subtract 76 from 90, we get 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Step 12:
If we divide 140 by 19, we get 7 and a remainder of 7.
Write down 7 as next digit of the result. 
Result so far: 13073.578947
Subtract 133 from 140 to get 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Moving on to step 13:
19 goes into 70 3 times with a remainder of 13.
The next digit of our result is 3. 
Result so far: 13073.5789473
The remainder is 13 after subtracting 57 from 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

Moving on to step 14:
The number 19 fits into 130 6 times, leaving a remainder of 16.
Put 6 as the next digit of the answer. 
Result so far: 13073.57894736
Subtract 114 from 130 to get 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

The quotient of the division is 13073.57894736, and the remainder is 1.6e-08.